I was sleeping when somebody knocked the door.
A. I was slept when somebody knocked the door.
B. I had slept when somebody knocked the door.
C. I have slept when somebody knocked the door.

Random Topics:
Noun QuantifiersCompound Nouns and Compound Adjectives QuestionsVerb ConjugationWH- Question WordsFirst Conditional & Future TensesVerbs & Phrasal VerbsFirst Conditional, Future Time ClausesGrammar (either..or.. and neither..nor..)GerundsWish, Unless, If sentenceOther quiz:
Grammar › ViewWhat is the appositive phrase in the following:
Leonardo da Vinci, the great Renaissance painter, was also an inventor.
A. Leonardo da Vinci, the great Renaissance painter,
B. , was also an inventor.
C. Leonardo da Vinci,
D. , the great Renaissance painter,
Idioms › View
What does see red mean?
A. get angry
B. get tired
C. get sleepy
D. get tearful
Grammar › ViewThis is the book ………. I loved best
A. That
B. what
C. Whom
D. Which
Grammar › View
The underline word is a ______.
Hey! Can you take these books to the library when you go?
A. Noun
B. Verb
C. Adjective
D. Preposition
E. Pronoun